.content{
	width: 900px;
	height: 600px;
	margin: 0 auto;
	position: relative;
}
.c-left {
	width: 449px;
	margin-top: 150px;
	float: left;
	text-align: center;
	font:50px "微软雅黑";
	color: #CCCCCC;
}
.c-left-r {
	margin: 0 auto;
	margin-bottom:10px ;
	width: 50px;
	height: 50px;
	line-height: 50px;
	border-radius: 50%;
	background-color: #000;
	font-size: 18px;
	color: #FFF;
}
.c-right {
	width: 449px;
	margin-top: 150px;
	float: left;
	text-align: center;
	font:50px "微软雅黑";
	color: #CCCCCC;
}
.c-right-r {
	margin: 0 auto;
	margin-bottom:10px ;
	width: 50px;
	height: 50px;
	line-height: 50px;
	border-radius: 50%;
	background-color: #000;
	font-size: 18px;
	color: #FFF;
}
.active{
	background-color: #ff0000;
}
